EVGA GeForce RTX 3070 XC3 Ultra vs AMD Radeon RX 6800 XT

EVGA GeForce RTX 3070 XC3 Ultra $560
AMD Radeon RX 6800 XT $649
5888 Shaders
8GB GDDR6
1770MHz
4608 Shaders
16GB GDDR6
2250MHz
Peak AI Performance
666.99 TOPS
INT4 Tensor Sparse
Peak AI Performance
41.47 TFLOPS
FP16
FP32
20.84 TFLOPS
FP32
20.74 TFLOPS
FP16
20.84 TFLOPS
FP16
41.47 TFLOPS
Form Factor
PCIe Card
2.1-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
220W
TDP
300W
-
-
Power Connectors
2x 8-Pin

Peak AI Performance

  • 16.08x faster vs Radeon RX 6800 XT
  • 94% slower vs GeForce RTX 3070 XC3 Ultra
GeForce RTX 3070 XC3 Ultra - 666.99 TOPS INT4 Tensor Sparse
x16.08
Radeon RX 6800 XT - 41.47 TFLOPS FP16
x1

FP32

  • Same Performance vs Radeon RX 6800 XT
  • Same Performance vs GeForce RTX 3070 XC3 Ultra
GeForce RTX 3070 XC3 Ultra - 20.84 TFLOPS FP32
x1
Radeon RX 6800 XT - 20.74 TFLOPS FP32
x1

FP16

  • 50% slower vs Radeon RX 6800 XT
  • 99% faster vs GeForce RTX 3070 XC3 Ultra
GeForce RTX 3070 XC3 Ultra - 20.84 TFLOPS FP16
x1
Radeon RX 6800 XT - 41.47 TFLOPS FP16
x1.99
  • 13% slower vs Radeon RX 6800 XT
  • 14% faster vs GeForce RTX 3070 XC3 Ultra
GeForce RTX 3070 XC3 Ultra - 448GB/s
x1
Radeon RX 6800 XT - 512GB/s
x1.14
  • 27% lower vs Radeon RX 6800 XT
  • 36% higher vs GeForce RTX 3070 XC3 Ultra
GeForce RTX 3070 XC3 Ultra - 220W
x1
Radeon RX 6800 XT - 300W
x1.36
GB6 OpenCL N/A
0%
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
GB5 OpenCL 135,020
44%
GB5 OpenCL 156,955
51%
GB5 CUDA 149,835
42%
GB5 CUDA N/A
0%
GB5 Metal N/A
0%
GB5 Metal 149,520
83%
GB5 Vulkan 100,220
49%
GB5 Vulkan 100,755
49%
OCT 2020.1 405
53%
OCT 2020.1 N/A
0%
OCT Metal N/A
0%
OCT Metal 355
60%
Manufacturer
EVGA
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 XT
Market Segment
Desktop
Market Segment
Desktop
Release Date
10/29/2020
Release Date
11/18/2020
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
4608 Shaders
Texture Mapping Units
184 TMUs
Texture Mapping Units
288 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
72 RT-Cores
Streaming Multiprocessors
46 SMs
-
-
-
-
Compute Units
72 CUs
Graphics Processing Clusters
6 GPCs
Graphics Processing Clusters
4 GPCs
1500MHz Base
1770MHz
1825MHz Base
2250MHz
Peak AI Performance
666.99 TOPS
INT4 Tensor Sparse
Peak AI Performance
41.47 TFLOPS
FP16
FP16
20.84 TFLOPS
83.37 TFLOPS Tensor (FP16 Accumulate)
166.75 TFLOPS Tensor (FP16 Accumulate) Sparse
41.69 TFLOPS Tensor (FP32 Accumulate)
83.37 TFLOPS Tensor (FP32 Accumulate) Sparse
FP16
41.47 TFLOPS
-
-
-
-
FP32
20.84 TFLOPS
FP32
20.74 TFLOPS
FP64
330 GFLOPS
FP64
1.3 TFLOPS
BF16
20.84 TFLOPS
41.69 TFLOPS Tensor
83.37 TFLOPS Tensor Sparse
-
-
-
-
TF32
20.84 TFLOPS Tensor
41.69 TFLOPS Tensor Sparse
-
-
-
INT4
333.5 TOPS Tensor
666.99 TOPS Tensor Sparse
-
-
-
INT8
166.75 TOPS Tensor
333.5 TOPS Tensor Sparse
-
-
-
INT32
10.42 TOPS
-
-
Ray Tracing
40.7 TOPS
-
-
Pixel Fillrate
169.92 GPixel/s
Pixel Fillrate
288 GPixel/s
Texture Fillrate
325.68 GTexel/s
Texture Fillrate
648 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
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
TDP
220W
TDP
300W
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
-
-
-
-
3x Fans
3x Fans
-
-
Power Connectors
2x 8-Pin
Slots Required
2.1
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
111.2 mm (4.38 in)
Width
285.4 mm (11.24 in)
Depth
43 mm (1.69 in)
Height
120 mm (4.72 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
Change Comparison