AMD Radeon HD 6990M vs NVIDIA GeForce RTX 3070
GPU Specs Compare
Graphics Card
Release Date
Jul 2011
Sep 2020
Generation
Vancouver
GeForce 30
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
900 MHz
1750 MHz
Base Clock
-
1500 MHz
Boost Clock
-
1725 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
448.0GB/s
Render Config
Compute Units
14
-
Shading Units
1120
5888
TMUs
56
184
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
22.88 GPixel/s
165.6 GPixel/s
Texture Rate
40.04 GTexel/s
317.4 GTexel/s
FP32 (float)
1.602 TFLOPS
20.31 TFLOPS
FP16 (half)
-
20.31 TFLOPS
FP64 (double)
-
317.4 GFLOPS
Graphics Processor
GPU Name
Blackcomb
GA104
GPU Variant
Blackcomb XTX(216-0811030)
GA104-300-A1
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
1.7 billion
17.4 billion
Die Size
212 mm²
392 mm²
Board Design
TDP
100W
220W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
13,641
3DMark Time Spy Extreme
-
6,762
3DMark Speed Way
-
3,453
Battlefield 5 1080p
-
188
Shadow of the Tomb Raider 2160p
-
53
Cyberpunk 2077 2160p
-
46
Shadow of the Tomb Raider 1440p
-
95
Cyberpunk 2077 1440p
-
56
Shadow of the Tomb Raider 1080p
-
144
Battlefield 5 2160p
-
81
Cyberpunk 2077 1080p
-
82
Battlefield 5 1440p
-
141
GTA 5 2160p
-
68
GTA 5 1440p
-
105
GTA 5 1080p
-
159