Home GPU Comparison NVIDIA TITAN V CEO Edition vs AMD Radeon HD 7990

NVIDIA TITAN V CEO Edition vs AMD Radeon HD 7990

We compared two Desktop platform GPUs: 32GB VRAM TITAN V CEO Edition and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V CEO Edition 's Advantages
Released 5 years and 2 months late
Boost Clock has increased by 46% (1455MHz vs 1000MHz)
More VRAM (32GB vs 3GB)
Larger VRAM bandwidth (868.4GB/s vs 288.0GB/s)
3072 additional rendering cores
Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)
TITAN V CEO Edition +263%
14.9 TFLOPS
Radeon HD 7990
4.096 TFLOPS
VS

Graphics Card

Jun 2018
Release Date
Apr 2013
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1200 MHz
Base Clock
950 MHz
1455 MHz
Boost Clock
1000 MHz
848 MHz
Memory Clock
1500 MHz

Memory

32GB
Memory Size
3GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
384bit
868.4GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
80
SM Count
-
5120
Shading Units
2048
320
TMUs
128
128
ROPs
32
640
Tensor Cores
-
-
-
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

186.2 GPixel/s
Pixel Rate
32.00 GPixel/s
465.6 GTexel/s
Texture Rate
128.0 GTexel/s
29.80 TFLOPS
FP16 (half)
-
14.90 TFLOPS
FP32 (float)
4.096 TFLOPS
7.450 TFLOPS
FP64 (double)
1024 GFLOPS

Board Design

250W
TDP
375W
600 W
Suggested PSU
750 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 4x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GV100
GPU Name
Malta
-
GPU Variant
Malta XT (215-0849026)
Volta
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
21.1 billion
Transistors
4.313 billion
815 mm²
Die Size
365 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
5.1

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