NVIDIA A2 vs AMD Radeon Instinct MI50
NVIDIA A2
AMD Radeon Instinct MI50
|
1280 Shaders
16GB GDDR6
1770MHz
|
3840 Shaders
16GB HBM2
1725MHz
|
|
Peak AI Performance
145 TOPS
INT4 Tensor Sparse
|
Peak AI Performance
26.5 TFLOPS
FP16
|
|
FP32
4.53 TFLOPS
|
FP32
13.25 TFLOPS
|
|
FP16
4.53 TFLOPS
|
FP16
26.5 TFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
60W
|
TDP
300W
|
|
-
-
-
-
-
|
Power Connectors
-
2x 8-Pin
-
-
|
|
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 N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
|
OCT 2020.1 N/A
0%
|
OCT 2020.1 N/A
0%
|
|
OCT Metal N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
145 TOPS
INT4 Tensor Sparse
|
Peak AI
Performance
26.5 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
4.53 TFLOPS
18.13 TFLOPS
Tensor (FP16 Accumulate)
36.25 TFLOPS
Tensor (FP16 Accumulate) Sparse
18.13 TFLOPS
Tensor (FP32 Accumulate)
36.25 TFLOPS
Tensor (FP32 Accumulate) Sparse
|
FP16
26.5 TFLOPS
-
-
-
-
|
|
FP32
4.53 TFLOPS
-
-
|
FP32
13.25 TFLOPS
-
-
|
|
FP64
70 GFLOPS
-
|
FP64
6.62 TFLOPS
-
|
|
BF16
4.53 TFLOPS
18.13 TFLOPS
Tensor
36.25 TFLOPS
Tensor Sparse
|
-
-
-
-
|
|
TF32
9.06 TFLOPS
Tensor
18.12 TFLOPS
Tensor Sparse
|
-
-
-
|
|
INT4
72.5 TOPS
Tensor
145 TOPS
Tensor Sparse
|
-
-
-
|
|
INT8
-
36.25 TOPS
Tensor
72.5 TOPS
Tensor Sparse
|
-
-
-
-
|
|
INT32
2.27 TOPS
|
-
-
|
|
Ray Tracing
8.9 TOPS
|
-
-
|
|
Pixel
Fillrate
56.64 GPixel/s
|
Pixel
Fillrate
110.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
70.8 GTexel/s
|
Texture
Fillrate
414 GTexel/s
|
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Ampere
|
Architecture
GCN 5
|
|
Family
Server
|
Family
Instinct
|
|
Codename
NV177
GA107
-
-
|
Codename
Moonshot
Vega 20
Variant
Vega 20 XL GL
|
|
Market Segment
Server
|
Market Segment
Server
|
|
Release Date
11/10/2021
|
Release Date
11/18/2018
|
|
Foundry
Samsung
-
|
Foundry
TSMC
-
|
|
Fabrication Node
8N
-
|
Fabrication Node
N7
-
|
|
Die Size
200 mm²
-
|
Die Size
331 mm²
-
|
|
Transistor Count
8.7 Billion
-
|
Transistor Count
13.2 Billion
-
|
|
Transistor Density
43.50M/mm²
-
|
Transistor Density
39.97M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
1280 Shaders
-
|
Shading Units
3840 Shaders
-
|
|
Texture Mapping Units
40 TMUs
|
Texture Mapping Units
240 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
64 ROPs
|
|
Tensor Cores
40 T-Cores
|
-
-
|
|
Ray-Tracing Cores
10 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
10 SMs
|
-
-
|
|
-
-
|
Compute Units
60 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
1440MHz Base
1770MHz
|
-
-
1450MHz Base
1725MHz
|
|
-
-
|
-
-
|
|
L1
64KB/SM Tex
128KB/SM
-
-
|
L1
-
-
16KB/CU
-
|
|
L2
2MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
-
-
-
|
|
16GB
GDDR6
-
|
16GB
HBM2
ECC
|
|
Bus Width
128Bit
|
Bus Width
4096Bit
|
|
Clock
782MHz
Transfer Rate
6.3GT/s
Bandwidth
100GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
1024GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
60W
|
TDP
300W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Max Resolution
Unknown
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
-
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
Unknown
|
Multi Monitor Support
3
|
|
-
-
|
Content Protection
HDCP 2.2
|
|
Model
NVENC 7
|
Model
VCE 4.1
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
NVDEC 5
|
Model
UVD 7.2
|
|
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
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.6
CUDA
8.6
-
-
PureVideo HD
VP11
VDPAU
Feature Set K
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
|
Slots Required
1.0
PCIe Version
4.0
PCIe Lanes
8
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
Height
69 mm (2.72 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
37 mm (1.46 in)
|
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