Home GPU Comparison AMD Radeon HD 8990 OEM vs NVIDIA B200 SXM 192 GB

AMD Radeon HD 8990 OEM vs NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 192GB VRAM B200 SXM 192 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages
Lower TDP (375W vs 1000W)
NVIDIA B200 SXM 192 GB 's Advantages
Released 10 years and 9 months late
Boost Clock has increased by 84% (1837MHz vs 1000MHz)
More VRAM (192GB vs 3GB)
Larger VRAM bandwidth (4100GB/s vs 288.0GB/s)
14848 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8990 OEM
4.096 TFLOPS
B200 SXM 192 GB +1415%
62.08 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2024
Sea Islands
Generation
Tesla Blackwell
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

950 MHz
Base Clock
1665 MHz
1000 MHz
Boost Clock
1837 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
192GB
GDDR5
Memory Type
HBM3e
384bit
Memory Bus
4096bit
288.0GB/s
Bandwidth
4100GB/s

Render Config

32
Compute Units
-
-
SM Count
132
2048
Shading Units
16896
128
TMUs
528
32
ROPs
24
-
Tensor Cores
528
-
-
-
16 KB (per CU)
L1 Cache
256 KB (per SM)
768 KB
L2 Cache
50 MB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
44.09 GPixel/s
128.0 GTexel/s
Texture Rate
969.9 GTexel/s
-
FP16 (half)
248.3 TFLOPS
4.096 TFLOPS
FP32 (float)
62.08 TFLOPS
1024 GFLOPS
FP64 (double)
31.04 TFLOPS

Board Design

375W
TDP
1000W
750 W
Suggested PSU
1400 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
No outputs
2x 8-pin
Power Connectors
-

Graphics Processor

Malta
GPU Name
GB100
Malta XT (215-0849026)
GPU Variant
-
GCN 1.0
Architecture
Blackwell
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
4.313 billion
Transistors
208 billion
365 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
1.2
OpenCL
3.0
1.2
Vulkan
N/A
-
CUDA
9.0
5.1
Shader Model
N/A

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