XFX Radeon RX 6900 XT Speedster MERC 319 vs ZOTAC GeForce RTX 3070 Twin Edge OC LHR
XFX Radeon RX 6900 XT Speedster MERC 319
$730
ZOTAC GeForce RTX 3070 Twin Edge OC LHR
$530
|
5120 Shaders
16GB GDDR6
2365MHz
|
5888 Shaders
8GB GDDR6
1755MHz
|
|
Peak AI Performance
48.44 TFLOPS
FP16
|
Peak AI Performance
661.34 TOPS
INT4 Tensor Sparse
|
|
FP32
24.22 TFLOPS
|
FP32
20.67 TFLOPS
|
|
FP16
48.44 TFLOPS
|
FP16
20.67 TFLOPS
|
|
Form Factor
PCIe Card
2.8-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
350W
|
TDP
220W
|
|
Power Connectors
-
2x 8-Pin
-
-
|
Power Connectors
-
2x 8-Pin
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 173,555
57%
|
GB5 OpenCL 137,365
45%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA 152,440
43%
|
|
GB5 Metal 170,855
95%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan 119,870
58%
|
GB5 Vulkan 101,960
50%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 415
54%
|
|
OCT Metal 405
69%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
48.44 TFLOPS
FP16
|
Peak AI
Performance
661.34 TOPS
INT4 Tensor Sparse
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
48.44 TFLOPS
-
-
-
-
|
FP16
20.67 TFLOPS
82.67 TFLOPS
Tensor (FP16 Accumulate)
165.34 TFLOPS
Tensor (FP16 Accumulate) Sparse
41.33 TFLOPS
Tensor (FP32 Accumulate)
82.67 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
|
FP32
24.22 TFLOPS
-
-
|
FP32
20.67 TFLOPS
-
-
|
|
FP64
1.51 TFLOPS
-
|
FP64
320 GFLOPS
-
|
|
-
-
-
-
|
BF16
20.67 TFLOPS
41.33 TFLOPS
Tensor
82.67 TFLOPS
Tensor Sparse
|
|
-
-
-
|
TF32
20.67 TFLOPS
Tensor
41.33 TFLOPS
Tensor Sparse
|
|
-
-
-
|
INT4
330.67 TOPS
Tensor
661.34 TOPS
Tensor Sparse
|
|
-
-
-
-
|
INT8
-
165.34 TOPS
Tensor
330.67 TOPS
Tensor Sparse
|
|
-
-
|
INT32
10.33 TOPS
|
|
-
-
|
Ray Tracing
31.2 TOPS
|
|
Pixel
Fillrate
302.72 GPixel/s
|
Pixel
Fillrate
168.48 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
756.8 GTexel/s
|
Texture
Fillrate
322.92 GTexel/s
|
|
Manufacturer
XFX
|
Manufacturer
ZOTAC
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
RDNA 2
|
Architecture
Ampere
|
|
Family
Radeon RX 6000
|
Family
GeForce 30
|
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XTX
|
Codename
NV174
GA104
Variant
GA104-300-A1
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
12/8/2020
|
Release Date
10/29/2020
|
|
Foundry
TSMC
-
|
Foundry
Samsung
-
|
|
Fabrication Node
N7
-
|
Fabrication Node
8N
-
|
|
Die Size
520 mm²
-
|
Die Size
393 mm²
-
|
|
Transistor Count
26.8 Billion
-
|
Transistor Count
17.4 Billion
-
|
|
Transistor Density
51.56M/mm²
-
|
Transistor Density
44.33M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
5120 Shaders
-
|
Shading Units
5888 Shaders
-
|
|
Texture Mapping Units
320 TMUs
|
Texture Mapping Units
184 TMUs
|
|
Render Output Units
128 ROPs
|
Render Output Units
96 ROPs
|
|
-
-
|
Tensor Cores
184 T-Cores
|
|
Ray-Tracing Cores
80 RT-Cores
|
Ray-Tracing Cores
46 RT-Cores
|
|
-
-
|
Streaming Multiprocessors
46 SMs
|
|
Compute Units
80 CUs
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
4 GPCs
|
Graphics Processing Clusters
6 GPCs
|
|
-
-
1950MHz Base
2365MHz
|
-
-
1500MHz Base
1755MHz
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
128KB/Array
|
L1
64KB/SM Tex
128KB/SM
-
-
|
|
L2
4MB Shared
|
L2
4MB Shared
|
|
L3
128MB Shared
1.66TB/s
|
-
-
-
|
|
16GB
GDDR6
-
|
8GB
GDDR6
-
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
350W
|
TDP
220W
|
|
Temp
110°C Max
|
Temp
93°C Max
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
1x USB-C + DP
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 3.0
|
Model
NVENC 7
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 3.0
|
Model
NVDEC 5
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
|
-
-
-
3x Fans
|
-
-
-
2x Fans
|
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
|
Slots Required
2.8
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Bridgeless
|
-
-
-
-
|
|
Height
139 mm (5.47 in)
Width
340 mm (13.39 in)
Depth
57 mm (2.24 in)
|
Height
141.3 mm (5.56 in)
Width
231.9 mm (9.13 in)
Depth
41.5 mm (1.63 in)
|
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