NVIDIA B200 vs AMD Radeon R9 290X2
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Jun 2014
Generation
Server Blackwell
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
—
Boost Clock
1965 MHz
—
Memory Clock
2000 MHz
1350 MHz
Memory
Memory Size
90GB
4GB
Memory Type
HBM3e
GDDR5
Memory Bus
4096bit
512bit
Bandwidth
4.10TB/s
345.6GB/s
Render Config
SM Count
148
—
Shading Units
18944
2816
TMUs
592
176
ROPs
24
64
Tensor Cores
592
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
47.16 GPixel/s
64.00 GPixel/s
Texture Rate
1163.3 GTexel/s
176.0 GTexel/s
FP16 (half)
1191.2 TFLOPS
—
FP32 (float)
74.45 TFLOPS
5.632 TFLOPS
FP64 (double)
37.22 TFLOPS
704.0 GFLOPS
Graphics Processor
GPU Name
GB100
Hawaii
Architecture
Blackwell
GCN 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
104 billion
6.2 billion
Die Size
Unknown
438 mm²
GPU Variant
—
Hawaii XT(215-0852000)
Board Design
TDP
1000W
580W
Suggested PSU
1400 W
950 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
—
4x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
10.0
—
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.