ZOTAC GeForce RTX 3070 Twin Edge OC LHR vs AMD Radeon RX 6950 XT
ZOTAC GeForce RTX 3070 Twin Edge OC LHR
$530
AMD Radeon RX 6950 XT
$1,099
|
5888 Shaders
8GB GDDR6
1755MHz
|
5120 Shaders
16GB GDDR6
2324MHz
|
|
Peak AI Performance
661.34 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
47.6 TFLOPS
FP16
|
|
FP32
20.67 TFLOPS
|
FP32
23.8 TFLOPS
|
|
FP16
20.67 TFLOPS
|
FP16
47.6 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.5-Slots
|
|
TDP
220W
|
TDP
335W
|
|
Power Connectors
2x 8-Pin
|
Power Connectors
2x 8-Pin
|
Peak AI Performance
|
|
GeForce RTX 3070 Twin Edge OC LHR - 661.34 TOPS INT4 Tensor Sparse
x13.89
Radeon RX 6950 XT - 47.6 TFLOPS FP16
x1
FP32
|
|
GeForce RTX 3070 Twin Edge OC LHR - 20.67 TFLOPS FP32
x1
Radeon RX 6950 XT - 23.8 TFLOPS FP32
x1.15
FP16
|
|
GeForce RTX 3070 Twin Edge OC LHR - 20.67 TFLOPS FP16
x1
Radeon RX 6950 XT - 47.6 TFLOPS FP16
x2.3
|
|
GeForce RTX 3070 Twin Edge OC LHR - 448GB/s
x1
Radeon RX 6950 XT - 576GB/s
x1.29
|
|
GeForce RTX 3070 Twin Edge OC LHR - 220W
x1
Radeon RX 6950 XT - 335W
x1.52
|
GB6 OpenCL N/A
0%
|
|
|
GB6 Metal N/A
0%
|
|
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 137,365
45%
|
GB5 OpenCL 170,545
56%
|
|
GB5 CUDA 152,440
43%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal 167,895
93%
|
|
GB5 Vulkan 101,960
50%
|
GB5 Vulkan 117,795
57%
|
|
OCT 2020.1 415
54%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal 345
59%
|
|
Manufacturer
ZOTAC
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Ampere
|
Architecture
RDNA 2
|
|
Family
GeForce 30
|
Family
Radeon RX 6000
|
|
Codename
NV174
GA104
Variant
GA104-300-A1
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 KXTX
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
10/29/2020
|
Release Date
5/10/2022
|
|
Foundry
Samsung
|
Foundry
TSMC
|
|
Fabrication Node
8N
|
Fabrication Node
N7
|
|
Die Size
393 mm²
|
Die Size
520 mm²
|
|
Transistor Count
17.4 Billion
|
Transistor Count
26.8 Billion
|
|
Transistor Density
44.33M/mm²
|
Transistor Density
51.56M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
5888 Shaders
|
Shading Units
5120 Shaders
|
|
Texture Mapping Units
184 TMUs
|
Texture Mapping Units
320 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
128 ROPs
|
|
Tensor Cores
184 T-Cores
|
-
-
|
|
Ray-Tracing Cores
46 RT-Cores
|
Ray-Tracing Cores
80 RT-Cores
|
|
Streaming Multiprocessors
46 SMs
|
-
-
|
|
-
-
|
Compute Units
80 CUs
|
|
Graphics Processing Clusters
6 GPCs
|
Graphics Processing Clusters
4 GPCs
|
|
1500MHz Base
1755MHz
|
1925MHz Base
2324MHz
|
|
Peak AI Performance
661.34 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
47.6 TFLOPS
FP16
|
|
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
|
FP16
47.6 TFLOPS
-
-
-
-
|
|
FP32
20.67 TFLOPS
|
FP32
23.8 TFLOPS
|
|
FP64
320 GFLOPS
|
FP64
1.49 TFLOPS
|
|
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
40.4 TOPS
|
-
-
|
|
Pixel Fillrate
168.48 GPixel/s
|
Pixel Fillrate
297.472 GPixel/s
|
|
Texture Fillrate
322.92 GTexel/s
|
Texture Fillrate
743.68 GTexel/s
|
|
-
-
|
L0
32KB/WGP
|
|
L1
64KB/SM Tex
128KB/SM
-
|
L1
-
-
128KB/Array
|
|
L2
4MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
L3
128MB Shared
1.66TB/s
|
|
8GB
GDDR6
|
16GB
GDDR6
|
|
Bus Width
256Bit
|
Bus Width
256Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
576GB/s
|
|
TDP
220W
|
TDP
335W
|
|
Temp
93°C Max
|
Temp
110°C Max
|
|
3x DisplayPort 1.4
1x HDMI 2.1
-
|
2x DisplayPort 1.4
1x HDMI 2.1
1x USB-C + DP
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
-
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
NVENC 7
|
Model
VCN 3.0
|
|
Codec
AVC (H.264)
HEVC (H.265)
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
NVDEC 5
|
Model
VCN 3.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
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
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
|
2x Fans
|
3x Fans
|
|
Power Connectors
2x 8-Pin
|
Power Connectors
2x 8-Pin
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
Bridgeless
|
|
Height
141.3 mm (5.56 in)
Width
231.9 mm (9.13 in)
Depth
41.5 mm (1.63 in)
|
Height
120 mm (4.72 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
|
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