NVIDIA RTX PRO 6000 Blackwell vs AMD Radeon R9 270X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Oct 2013
Generation
Blackwell PRO W
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1590 MHz
1000 MHz
Boost Clock
2617 MHz
1050 MHz
Memory Clock
1750 MHz
1400 MHz
Memory
Memory Size
96GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
512bit
256bit
Bandwidth
1.79TB/s
179.2GB/s
Render Config
SM Count
188
—
Shading Units
24064
1280
TMUs
752
80
ROPs
192
32
Tensor Cores
752
—
RT Cores
188
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
128 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
502.5 GPixel/s
33.60 GPixel/s
Texture Rate
1968.0 GTexel/s
84.00 GTexel/s
FP16 (half)
126.0 TFLOPS
—
FP32 (float)
126.0 TFLOPS
2.688 TFLOPS
FP64 (double)
1.968 TFLOPS
168.0 GFLOPS
Graphics Processor
GPU Name
GB202
Curacao
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
2.8 billion
Die Size
750 mm²
212 mm²
GPU Variant
—
Curacao XT(215-0848004)
Board Design
TDP
600W
180W
Suggested PSU
1000 W
450 W
Outputs
4x DisplayPort 2.1b
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.9
5.1
Benchmark
3DMark Time Spy
42,269
1,769
3DMark Time Spy Extreme
27,891
—
3DMark Speed Way
15,642
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.