NVIDIA Tesla K40d vs AMD Radeon RX 7900 XTX
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2022
Generation
Tesla Kepler
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
745 MHz
1929 MHz
Boost Clock
876 MHz
2498 MHz
Memory Clock
1502 MHz
2500 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
288.4GB/s
960.0GB/s
Render Config
Shading Units
2880
6144
TMUs
240
384
ROPs
48
192
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
1536 KB
6 MB
Compute Units
-
96
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
52.56 GPixel/s
479.6 GPixel/s
Texture Rate
210.2 GTexel/s
959.2 GTexel/s
FP32 (float)
5.046 TFLOPS
61.39 TFLOPS
FP64 (double)
1.682 TFLOPS
1.918 TFLOPS
FP16 (half)
-
122.8 TFLOPS
Graphics Processor
GPU Name
GK110B
Navi 31
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
57.7 billion
Die Size
561 mm²
529 mm²
GPU Variant
-
Navi 31 XTX(215-145000146)
Board Design
TDP
245W
355W
Suggested PSU
550 W
750 W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.2.175
1.4
CUDA
3.5
-
Shader Model
6.5 (5.1)
6.8
📊 Benchmark
3DMark Time Spy
-
30,512
3DMark Time Spy Extreme
-
15,278
3DMark Speed Way
-
6,363
Shadow of the Tomb Raider 2160p
-
127
Cyberpunk 2077 2160p
-
60
Shadow of the Tomb Raider 1440p
-
228
Cyberpunk 2077 1440p
-
108
Shadow of the Tomb Raider 1080p
-
310
Blender
-
4,680
Cyberpunk 2077 1080p
-
176
GTA 5 2160p
-
175
GTA 5 1440p
-
175
GTA 5 1080p
-
190
Horizon Forbidden West 1080p
-
144
Horizon Forbidden West 1440p
-
121
Horizon Forbidden West 2160p
-
80